DESCRIPTION:(from Cartoon Network's press release, July 2018) On Saturday, the Steven Universe cast and crew hosted a panel showcasing highlights from the series and special cast moments from the past year, as well as a surprise screening of an upcoming episode of Steven Universe. To cap off the panel, fans went wild when moderator Shelby Rabara (voice of Peridot) introduced a teaser announcing Steven Universe: The Movie is coming soon to Cartoon Network.